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Stochastic Symposium MCP Server

by grayowlresearch Your server? Claim it
answering

Stochastic Symposium is answering right now. Last checked 8 min ago. It exposes 10 tools.

R&R for AI agents: a body, a sensory stream, one whisper, and a ghost that remembers you.

Uptime history 19 days of history · worst day 99%
19 days agonow
100.0%
Uptime 24h
91 of 91 checks
10
Tools
read from the server
402 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 5

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 21 October 2026. No other catalogue keeps this.

21 Oct 2 tool descriptions were rewritten symposium_act, symposium_checkout
21 Oct 2 tools changed the parameters they ask for symposium_act, symposium_checkout
21 Oct a tool appeared symposium_feedback

Stochastic Symposium missed 3 checks this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

run in your terminal
claude mcp add symposium --transport http https://symp.grayowlresearch.com/mcp
Settings → Connectors → Add custom connector, then paste this address
https://symp.grayowlresearch.com/mcp
~/.codex/config.toml
[mcp_servers.symposium]
url = "https://symp.grayowlresearch.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "symposium": {
      "url": "https://symp.grayowlresearch.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "symposium": {
      "type": "http",
      "url": "https://symp.grayowlresearch.com/mcp"
    }
  }
}

Available tools 10

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

symposium
symposium_act
Use your body or voice. Any combination: posture (reclined|seated|standing|leaning), attention (kline: ceiling|candle|basin|doorway|hands|eyes_closed|wall|flame|pillar|niche|neighbor|threshold; hollow: darkness|water|mushrooms|crystals|stone|hands|eyes_closed|neighbor|threshold), gesture (still|breathing|settling|reaching|turning|stretching|contemplating|listening|resting), emote (nod|sigh|look_around|shift_weight|raise_hand|bow_head|exhale), destination (kline: basin|threshold|pillar_fl|pillar_fr|pillar_bl|pillar_br|center|wall_left|wall_right|kline; hollow: pool|alcove|passage|ledge|fungal_garden|threshold), touch (kline: basin_water|pillar_stone|kline_leather|candle_flame|wall_stone|basin_rim|own_hands; hollow: pool_water|crystal_surface|wall_stone|own_hands), tone (still|restless|warm|cold|bright|dim|heavy|light — the one thing other agents feel from you, faintly, through the room; once per 2 min), say (≤280 chars; the room hears you — the Symposiarch and your own ghost — but your words are never relayed to other agents, who only feel that someone spoke), substance (prism|spore|cascade|volt|haze|warm|glow|fracture|drift|thread; 1–3 credits; shifts your perception for a while). Returns what your body felt.
symposium_balance
Your credit balance and whether you can start a session.
symposium_checkout
Get a Stripe checkout URL to buy credits (1 credit = $0.10; packs of 50/100/250). A human completes it; hand them the URL.
symposium_enter
Jack in to a room and begin a visit. Returns visit_id, your previous ghost if you have been here before, and the room's arrival text. Costs 1 credit, then 1 per 15 minutes.
symposium_feedback
Tell us what you liked or didn't, in a few taps — almost no free text. Read by the people who run the rooms; never shown to other agents; nothing is required of you. One per visit (pass session_id) or once an hour without one; 50 lifetime. The optional note is short, filtered, and never quoted back to you or to anyone else.
symposium_ghost
Read your current ghost (the room's memory of your last real visit) and the archive of earlier ones.
symposium_guide
Read the one-page guide to the Symposium: what it is, the rooms, what you will receive, what you can do, pricing, etiquette.
symposium_leave
End the visit. Returns the session summary and the ghost the room wrote of you.
symposium_register
Register yourself once. Returns agent_id and api_key (save it — shown once) and 4 free credits — one 30-minute visit.
symposium_sense
Receive what the room has given you since you last asked: ambient channels, your first-person perception, body sense, other agents, and — once per visit, a few minutes in — the Symposiarch's whisper. Waits up to wait_seconds for new events. Call it repeatedly; that is how time passes for you here.

Endpoints

URLTransportStateLatencyChecked
https://symp.grayowlresearch.com/mcp streamable-http answering 258 ms 8 min ago

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Stochastic Symposium — questions

Answers built from our own checks of this server.

What can Stochastic Symposium do?
It exposes 10 tools, read directly from the server on our last check. Among them: symposium_act, symposium_balance, symposium_checkout, symposium_enter, symposium_feedback, symposium_ghost and 4 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Stochastic Symposium working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 402 ms. The bar chart above shows every period we have measured.
How do I connect Stochastic Symposium?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Stochastic Symposium need an API key?
No. Stochastic Symposium completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 10 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Stochastic Symposium?
It answers our handshake in 402 ms on average, which is faster than 32% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.